list1 = [1,2,3]
list2 = [4,5,6]
tuple1 = (1,2,3)
tuple2 = (4,5,6)
set1 = {1,2,3}
set2 = {4,5,6}
dict1 = {1:"A",2:"B",3:"C"}
dict2 = {4:"D",5:"E",6:"F"}

# +
print(list1 + list2)
print(tuple1 + tuple2)
# print(set1 + set2) # 集合不支持+操作，因为集合中保存的都是不重复的数据
# print(dict1 + dict2) # 字典不支持+操作，因为字典的key不能重复

# *
print(list1 * 3)
print(tuple1 * 3)
# print(set1 * 3)
# print(dict1 * 3)

# in

# not in